baber/WOPTO huggingface dataset:
Patent JP-S62278309-A (JP)
Title: Guide roller
Inventor: MATSUURA MOTOO
IPC: B29C45/00
Filed: 1986-05-28
Abstract: PURPOSE:To accurately hold out of roundness and concentricity even for contraction of a rib and a boss part or the like, by connecting the boss part with a circular cylinder part through the ribs and folding the rib to be curved so that its length increases larger than the distance between the periphery of the boss part and the internal periphery of the circular cylinder part. CONSTITUTION:A guide roller A has a center hole 1 in a boss part 2 further provides a circular cylinder part 3 to be arranged in the peripheral part of the boss part 2. And the guide roller provides plural ribs 4 to be arranged between the periphery of the boss part 2 and the internal periphery of the circular cylinder part 3. Here the rib 4 is folded to curve so that its length increases larger than the distance between the periphery of the boss part 2 and the internal periphery of the circular cylinder part 3. In this way, even if the rib 4 contracts in its lengthwise direction in a cooling process when the synthetic resin made guide roller A is molded, a curved part of the rib, being easily deformed, prevents the circular cylinder part 3 from being influenced. Accordingly, out of roundness of the circular cylinder part 3 and concentricity with the center hole 1 can be accurately held.
Patent JP-S62280645-A (JP)
Title: Fluorescent x-ray analyzing instrument
Inventor: NAKATANI TAKEHIKO
IPC: G01N23/223
Filed: 1986-05-28
Abstract: PURPOSE:To maintain the specified air density of an analysis chamber and to improve analysis accuracy by providing a valve for controlling the air inflow to the analysis chamber, vacuum gauge for measuring the air density and control circuit for controlling the opening degree of the valve by the signal of the vacuum gage to a titled instrument. CONSTITUTION:The air 11 of the specified temp. flows through a solenoid valve 9 and a needle 8 into the analysis chamber 3 and acts to lower the vacuum degree. The valve 9 is opened during the period of the pulse signal of the control circuit 10; therefore, the opening degree is controlled by the change of the time width of the signal. The vacuum gage 7 applies the signal of the measurement of the air density of the chamber 3 to the circuit 10. Said signal is compared with a set value in the circuit 10 and the pulse signal of the width proportional to a differential value is applied to the valve 9. The needle 8 controls the air inflow rate of an air inflow route 13. The chamber 3 maintains the set pressure during the measurement in the above-mentioned manner and also stabilizes the air density by the flow of the air 11 of the specified temp. The time fluctuation of the detected value is thereby eliminated and the analysis accuracy is improved.
Patent JP-S5647129-A (JP)
Title: Alternating-current two-wire photoelectric switch
Inventor: FURUTA TADASHI
IPC: H03K17/78
Filed: 1979-09-27
Abstract: PURPOSE:To make it stable and secure to turn on-off large current by supplying a photodetecting circuit with stable DC electric power. CONSTITUTION:Pulse-modulated light is inputted to photodetection part 1 to control transistor TR. Load-switching SCR3 is connected in parallel to bridge type full- wave rectifying circuit 2 to apply and add the plus waveform of pulsating current after full-wave rectification. Constant voltage SCR2 is also applied with the plus waveform of pulsating current and, as the waveform rises, conducts to charge capacitor C1. To control SCR1, voltage detecting Zener diode ZD1 is connected.  Through capacitor C3 connected between SCR1 and SCR2, charging current flows  when the anode of SCR1 is held at a potential of 0, and it functions to hold the  anode of SCR2 at a potential of 0.
Patent JP-H04350867-A (JP)
Title: Developing device
Inventor: NATSUHARA TOSHIYA
IPC: G03G15/08
Filed: 1991-05-29
Abstract: PURPOSE:To prevent the occurrence of a defect in an image such as image blurring and missing of the image, and to allow a developing sleeve to easily, lightly., stably, and uniformly, contact with an electrostatic latent image carrier, over the breadthwise directions of the electrostatic latent image carrier and the developing sleeve, so as to obtain excellent intermediate reproducibility by providing a means forming an alternating electric field, and simultaneously, making the developing sleeve of a semiconductive material. CONSTITUTION:A developing bias voltage can be applied to the developing sleeve 11 via a driving roller 1, a bias power source includes an ac power source Va and a dc power source Vb, and the ac power source Va can be switched to a connected state or a nonconnected state by a switch SW. The voltage of the dc power source Vd can be varied. Ac and dc voltages are applied by the ac and dc power sources Va and Vd, so that attracting force for allowing the developing sleeve 11 and a photosensitive drum 100 to contact each other, acts therebetween, and the alternating electric field is formed. At this time, the developing sleeve 11 is made of the semi-coductive material.
Patent JP-H05322650-A (JP)
Title: Optical sensor
Inventor: TSURUTA YOSHIO
IPC: G01J1/46
Filed: 1992-05-18
Abstract: PURPOSE:To obtain an optical sensor in which high sensitivity amplification is realized using conventional power supply. CONSTITUTION:A photodiode 1 is connected, at the anode side thereof, with the inverted input 6a of an operational amp. 6 through a resistor 9. The resistor and the junction capacity CPD of the photodiode 1 constitute a low-pass filter which functions to eliminate AC components, i.e., noise, superposed on power supply and thereby only DC component, i.e., photocurrent (i), is amplified and appears as an output Vo.
Patent JP-S61281733-A (JP)
Title: Data transmission equipment
Inventor: HONMA KOICHI
IPC: H04J3/17
Filed: 1985-06-07
Abstract: PURPOSE:To utilize efficiently a line by sending a voice signal or a digital data depending whether a voice detection circuit whose detection level is changed in response to a digital data storage quantity of a buffer circuit detects a voice or not. CONSTITUTION:An analog voice signal at a voice input terminal 1 is converted into a digital signal by an AD converter 3 and sent to a coding circuit 7 and a voice detection circuit 6. Further, the digital data of a digital data input terminal 2 is stored tentatively in a buffer circuit 4. The signal of the circuit 4 proportional to the data storage quantity controls the detection level of the voice detection circuit 6. When the voice detection circuit 6 detects voice, a voice digital signal is outputted from the coding circuit by one frame of a frame synchronizing signal and when the circuit 6 does not detect the signal, a digital data of the buffer circuit 4 is outputted from a terminal 9. Thus, the voice and digital data are sent efficiently through one line.
Patent JP-S5915185-A (JP)
Inventor: MORITA HIROSHI
IPC: C10L10/18
Filed: 1982-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09310199-A (JP)
Title: Surface treatment for aluminum or aluminum alloy
Inventor: SHIMAJIRI YOSHIFUMI
IPC: C25D11/18
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy having high corrosion resistance, high electric insulating properties and high weather resistance by forming anodically oxidized coating film on the surface of an aluminum material and treating the same in an organic matter atmosphere heated to a specified temp. SOLUTION: Anodically oxidized coating film is formed on the surface of aluminum or an aluminum alloy with sulfuric acid, oxalic acid, mixed acid or the like as an electrolyte, and, at need, it is subjected to intermediate treatment by a phosphoric acid-nitric acid soln. Next, treatment is executed in an organic matter atmosphere of A heavy oil, silicon oil, coal tar, pyroligneous acid or the like in the temp. range of 200 to 350 deg.C. The amt. of the organic matter to be used is regulated to about 50 to 500g/m<3> , and the treating time is regulated to about 10 to 75min. In this way, the aluminum alloy increased in corrosion resistance and electric insulating properties, good in weather resistance and high in decorativeness can be obtd.
Patent JP-S63314306-A (JP)
Title: Exhauster for motorcycle
Inventor: SHINDO HIROSHI
IPC: B62M7/02
Filed: 1988-05-21
Abstract: PURPOSE:To aim at the facilitation of assembly and the promotion of inexpensiveness by dividing a connecting pipe into two parts, while tightening these divided halves themselves with a metallic band via a gasket, in case of a device which interconnects intermediate parts of plural exhaust pipes to each other with a connecting pipe. CONSTITUTION:Each exhaust pipe 3 has plural bending part in each midway, while each of other ends is connected to each muffler. And, at an intermediate part ranging from one side of the bending parts in each exhaust pipe 3 to each muffler, a connecting pipe 5, which interconnects each of these exhaust pipes 3 to each other, is branched off. In this device, the connecting pipe 5 is formed with a single pipe, while it is divided into symmetrical halves 5a and 5b at the central part. The half 5a on one side is expanded at its diameter at the end, and this diametrally expanded part is fitted in an end circumference of the half 5b on the other via a gasket 13. Then, a metallic band 14 is tightened on the fitting part of these halves 5a and 5b, and these halves 5a and 5b are connected to each other.
Patent JP-S5918007-A (JP)
Title: Front wheel suspension for traveling vehicle
Inventor: ENOMOTO WAKAO
IPC: B60G17/005
Filed: 1982-07-17
Abstract: PURPOSE:To effectively absorb shock and vibration during traveling on the rough ground and the like by providing shock absorbing material between a front accelerator and a pair of left and right suspensions installed below the front accelerator and moving vertically and independently from each other. CONSTITUTION:Disengagement of engaging members 20 from a front accelerator 2 enables vertical movement (vertical swiveling round a support shaft 7) of left and right suspensions 4,4 independently from each other in a predetermined range. Even if one front wheel runs onto a projection such as a pebble and the like, the volume of the projection is absorbed by rise of the suspension which supports said one front wheel against a coil spring 10, and the car frame is prevented from slanting. Even if the suspension is vertically moved, uncomfortable shock and vibration are prevented from being transmitted to the frame due to shock absorbing action of the coil spring 10 which is provided as a shock adsorbing material between the suspension 4 and the front accelerator 2.
Patent JP-H04327877-A (JP)
Title: Slot machine
Inventor: OKADA KAZUO
IPC: A63F11/00
Filed: 1991-04-26
Abstract: PURPOSE:To provide a slot machine for preventing a player from excessive loss without elongating a time taken for one game or limiting the number of times of games are unit time. CONSTITUTION:A time taken for one game is measured by a one game timer 35 on the basis of an operating timing of a start lever 10. When the time taken for one game is under a reference time, a changeover switch 28 is operated by a signal from a change-over signal generating section 38 and a second prize winning possibility table 27B is connected to a judging section 26 instead of a first prize winning possibility table 27A. The second prize winning possibility table 27B has possibility of generating a service prize winning higher than the first one. When the service prize winning is obtained, a start permission signal is inputted to a start controlling section 22 without inserting a coin so that the next game can be played only by operating the start lever 10.
Patent JP-S615538-A (JP)
Title: Switchgear
Inventor: KUSHIDA MASAKI
IPC: G01R31/26
Filed: 1984-06-20
Abstract: PURPOSE:To obtain a switchgear which can be automated easily and operated quickly by a method wherein a cover member is pivoted opposing to the force of an elastic substance of the cylindrical member supported by the guide groove of a plate member and the guide groove of a driving member simultaneously by shifting the driving member in horizontal direction only. CONSTITUTION:A driving lever 9 is moved in the direction of the arrow (b) as shown in the diagram, a roller 8 is moved along guide grooves 7A and 7B while the upper cover 2 is pivoted in the direction of closing opposing to the pivoting force of a spring 5, and the upper cover 2 is guickly closed. Besides, when the roller 8 is in the position II of the guide grooves 7A and 7B as the height of the roller 8 is made a little lower than the height when it is completely closed, the upper cover 2 is pressed by the roller 8, the terminal part of the semiconductor device placed in a socket main body 1 is tightly fixed to the measuring terminal of a concavity 1A, and a complete electrical connection is performed thereon. After this condition is maintained for the prescribed period of inspection, the driving lever 9 is moved in the direction of the arrow (b), the roller 8 is shifted to the position I, and the upper cover 2 is opened by the pivoting force of the spring 5.
Patent JP-H09279042-A (JP)
Title: Porous material
Inventor: TAGUCHI CHOBE
IPC: C08J9/26
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a porous material having excellent air permeability by adding cotton candy to each of a coating material, a refractory, a plastics, and an unvulcanized rubber and eliminating the candy from each mixture. SOLUTION: About 0.5-5wt.% cotton candy comprising long fibers having a diameter of about several micrometers is added to each of a coating material (e.g. alcoholic coating material for casting molds), a refractory (e.g. alumina), a plastics (e.g. PE powder having a particle size of about 200 mesh), and an unvulcanized rubber. Then, the coating material is cured and heated with a gas burner, and the refractory is molded and fired at a specified temperature. The plastic powder is granulated with a granulator and immersed in water, and the unvulcanized rubber is vulcanized, molded and immersed in water. Thus, porous materials freed from the candy and having improved air permeability can be obtained.
Patent JP-H11299389-A (JP)
Title: Water temperature regulator for aquarium
Inventor: FUSHIE KENJI
IPC: A01K63/06
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To increase a cooling rate and at the same time lower a temperature capable of being cooled in a device for adjusting the temperature by circulating water with an aquarium. SOLUTION: This water temperature adjusting device for an aquarium is provided by housing a water temperature adjusting vessel 41 for circulating water with an aquarium for aquarium fishes and equipped with a Peltier element 43, many heat radiating fins 45 for increasing the heat exchanging efficiency and a fan 46 for blowing air to the heat radiating fins 45 in a main body chassis, and forming an air passage from an air intake port 14 upto an air blowing out port 16 by dividing from the other divisions with a first duct part 51 extending from the air intake port 14 to the vicinity of the heat radiating fins 45 so as to enclose the surroundings of the fan 46, and a second duct continuing the first duct part 51 and extending to the air blowing out port 16 so as to enclose the surroundings of the radiating fins 45.
Patent JP-S5351886-A (JP)
Title: Conveying roll
Inventor: KOKUBU HARUO
IPC: B65G39/00
Filed: 1976-10-19
Abstract: PURPOSE: To prevent irregular local heat stress and thermal deformation in a conveying roll from occurring by substantially uniformly cooling the roll used for conveying material in an iron making furnace. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09305669-A (JP)
Title: Method and device for scheduling of allocation of car
Inventor: OKUTSU YOSHIAKI
IPC: G06Q10/10
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To schedule an efficient allocation of car by scheduling the allocation of cars while checking whether distributing freight and directly sending freight within the charged range on forward route can be loaded or not, whether the directly sending freight before distribution and the collected freight can be loaded on the backward route and whether the working time including the loading/unloading of freight is within the allowable range or not. SOLUTION: In a step (S) 510, the distribution and collected and resending freight on the designated data are distributed from an order reception DB to respective pieces of distributing freight information. In S520, the minimum number of cars is calculated. In S530, the distributing freight and directly sending freight for one car are allocated. In S535, the collected freights for cars are allocated. In S540, the order of issue is determined. In S545, the order of operating is determined. In S560, the total operating time of cars is calculated. In S565, it is checked whether the total operating time is within the specified time or not and in S580, the freight allocated result for one car is outputted. In S590, it is judged whether the respective data such as distributing freight information are still left or not and until they are eliminated, processing is repeated.
Patent JP-S62281263-A (JP)
Title: Separator for storage battery
Inventor: MIWA YOSHITERU
IPC: H01M2/16
Filed: 1986-05-30
Abstract: PURPOSE:To improve liquid maintainability and liquid absorptivity, by using glass fibers in the main, containing thermoplastic organic fibers, and attaching fibers to themselves with water-glass adhesives. CONSTITUTION:Glass fibets are used in the main, thermoplastic organic fibers are also contained, and the fibers are attached to themselves with water-glass adhesives. Separators in a storage battery, whose main constituents are glass fibers, are preferrably composed of main smalldiameter glass fibers of 2mum or less in average diameter, 0-35 wt % large-diameter glass fibers of 10-30mum in average diameter, and 0-30 wt % middle-diameter glass fibers above 2 mum and below 10 mum in average diameter. The suitable content of the small- diameter glass fibers is 60 wt % or more out of the whole glass fibers, especially 65wt % or more being preferrable. water glass, and besides inorganic adhesives containing water glass are appropriate for the water-glass adhesives. Because the glass fibers hence being in the main, liquid absorptivity and liquid maintainability can be improved, particularly the liquid maintainability becoming excellent under a pressurized atmosphere.
Patent JP-S63289583-A (JP)
Inventor: MATSUEDA YOJIRO
IPC: H01L29/786
Filed: 1987-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5751615-A (JP)
Title: Buffer type stopper for stopping article in predetermined position
Inventor: KOBASHI NOBORU
IPC: B65G47/88
Filed: 1980-09-09
Abstract: PURPOSE: To enable articles to come to a stop at a predetermined position without shock, by  providing two cylinders orthogonal to and opposite to respectively, the transferring direction of  the articles to be transferred, a rod of one cylinder buffering the article through the retraction of  the rod itself and another rod of the other cylinder making a stop of the article possible at the  predetermined position.  
     CONSTITUTION: A buffer type stopper 2 for stopping articles G at a predetermined position is  arranged in the predetermined stop position of the articles G to be conveyed on a conveying  means 1 such as, for example, conveyor. The device 2 mainly consist of a cylinder 3 arranged  orthogonally to the transferring direction of the articles G, and a cylinder 4 arranged oppositely to  the transferring direction. Within a cover 9 at one end of the cylinder 4 there are provided a flow  control valve 10 and a three-way directional control valve 9 connected at one end thereof to one  end of an air pipe 13 having the other end connected to an air pipe 7 which communicates  between a directional control valve 14 and the cylinder 3. With this arrangement the article G is  made to stop by being touched to a rod 8 of the cylinder 4 while being buffered by the latter, and  then the article G is released from the stop through the downward movement of a rod 6 of the  cylinder 3 by switching the directional control valve 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63289587-A (JP)
Inventor: TAKAHASHI MASATO
IPC: G09G1/00
Filed: 1987-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10314983-A (JP)
Title: Melting type backing flux for one side welding
Inventor: SARUHASHI SEIJI
IPC: B23K37/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a melting type backing flux for one side welding capable of easily forming the back bead having uniform and appropriate reinforcement height, and preventing the transversal crack easy to generate in the surface of the back bead. SOLUTION: The melting type backing flux for one side welding consists of raw flux and 0.5-15% thermosetting resin per total weight of the backing flux, and its bulk density is 1.20-1.45 (g/cm<3> ). The raw flux has the composition consisting of, by weight per total weight of the raw flux, 5.0-20.0% CaF2 , 5.0-25.0% ZrO2 , 20.0-40.0% MgO, 30.0-50.0% SiO2 , 1.0-5.0% TiO2 , 0.5-5.0% MnO, 0.3-5.0% CaO, and 0.3-5.0% Al2 O3 . When the content of the compound B in the raw flux is [B] by wt.%, A to be calculated by the formula A=([CaF2 ]+[ZrO2 ])/([TiO2 ]+[MnO]) is 2.0-9.0.
Patent JP-S61285019-A (JP)
Inventor: MOGI MASAKI
IPC: H01B7/00
Filed: 1985-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11353199-A (JP)
Title: System and method for remote procedure call
Inventor: VASUDEVAN RANGASWAMY
IPC: G06F15/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a system and method which allow a client application to call a remote procedure on a server application by using an arbitrary remote procedure mechanism among plural mechanisms. SOLUTION: An application uses a client 100 and a server stub 164 including independent standard specifications for mechanisms of respective procedure interfaces. The specifications define the formats of interfaces and arguments, but do not include marshalling arguments for marshalling arguments, which are specified for conventional mechanisms. A remote procedure call engine receives the specifications of procedure interfaces and arguments passed by the client application and determines a specific marshalling routine to be used according to the standard specifications at the time of execution.
Patent JP-H11314310-A (JP)
Title: Production of fluororesin/thin metal membrane composite sheet
Inventor: SUZUKI TAKANORI
IPC: B32B15/082
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To easily produce a composite sheet improved in the bonding strength of a fluororesin sheet and thin metal membrane. SOLUTION: A method for producing a fluororesin/thin metal membrane composite sheet has a process for treating the surface of a fluororesin sheet with remote hydrogen plasma to impart a hydrophilic nature to the same, a process for bonding palladium metal to the surface of the hydrophilic fluororesin sheet and a process for applying nonelectrolytic plating treatment to the fluororesin sheet having palladium metal bonded to the surface thereof to form a thin metal membrane. As the fluororesin sheet, a polytetrafluoroethylene sheet is preferably used.
Patent JP-H10318080-A (JP)
Title: Fuel distribution pipe
Inventor: TSUZUKI YOJI
IPC: F02M37/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce operation noises of an injector. SOLUTION: Fuel is supplied through a fuel distribution pipe 30, to a fuel passage 31 inside a substantially cylindrical pipe body 32, and injectors 20 pipe- connected respectively to fuel supply port 35 arranged on a passage wall of the fuel passage 31. A noise insulating wall 36 is arranged on the pipe body 32 for surrounding the injectors 20. Operation noises, emitted from the injectors 20, are prevented from being transmitted to the outside by the noise insulating wall 36 surrounding the injectors 20.